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            HQ-2019-1373
      

      
  Document Series
              Accident Investigations


      
  Author
          Federal Railroad Administration


      

      Subject
                    Accident Investigations


      
  Keywords
              Union Pacific Railroad Company; Derailment; Extended Haul Train; Medicine Bow, Wyoming; Carbon County; Traffic Control; Positive Train Control; Roller Bearing Failure


      

      
      
              
                  
      
              
  Document
              HQ-2019-1373 Final .pdf (1.48 MB)

      
              **Accident Date:** December 26, 2019**Accident Type:** Derailment**Railroad Name:** Union Pacific Railroad Company**Location:** Medicine Bow, Wyoming**Accident Number:**HQ-2019-1373**Investigation Status:** Finalized
      
            
      
      
              Last updated: Thursday, December 31, 2020 U.S. DEPARTMENT OF TRANSPORTATION

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